B01J 20/28064
Being in the range 500-1000 m2/g
Official title: {being in the range 500-1000 m2/g}
B01J20/28064 (Being in the range 500-1000 m2/g) appears on 285 US grants and 485 published applications in this corpus.
Search patents in B01J- Granted patents
- 285
- Published applications
- 485
- Assignees
- 316
- Inventors
- 1,354
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 2 |
| 2004 | 2 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 3 |
| 2007 | 2 | 3 |
| 2008 | 0 | 2 |
| 2009 | 3 | 8 |
| 2010 | 1 | 10 |
| 2011 | 2 | 4 |
| 2012 | 3 | 11 |
| 2013 | 10 | 11 |
| 2014 | 2 | 15 |
| 2015 | 4 | 20 |
| 2016 | 16 | 30 |
| 2017 | 9 | 32 |
| 2018 | 27 | 36 |
| 2019 | 32 | 34 |
| 2020 | 23 | 32 |
| 2021 | 22 | 40 |
| 2022 | 20 | 27 |
| 2023 | 31 | 34 |
| 2024 | 22 | 48 |
| 2025 | 32 | 48 |
| 2026 | 14 | 32 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- M-xylene adsorbent and preparation method therefor6 Oct 2026US 12,752,253 B2China Petroleum & Chemical Corporation
- Adsorbent material, adsorption system, and adsorption process for hydrogen recovery8 Sep 2026US 12,729,116 B2Air Products and Chemicals, Inc.
- High solids concentration synthesis of metal-organic frameworks1 Sep 2026US 12,722,137 B2ExxonMobil Technology and Engineering Company
- Polymeric sorbents for aldehydes and methods of making1 Sep 2026US 12,722,139 B23M Innovative Properties Company
- Nanoporous pure silica zeolites25 Aug 2026US 12,714,980 B2University of Puerto Rico
- Removal of per- and polyfluoroalkyl substances (pfas) from water with meso- and macro-porous gels8 Oct 2026US 2026/0308019 A1The University of Akron
- High performance co2 adsorbents made from natural silk1 Oct 2026US 2026/0295558 A1Wisconsin Alumni Research Foundation
- Clarifying agents1 Oct 2026US 2026/0297475 A1PQ Corporation
- Adsorbent Material, Adsorption System, and Adsorption Process For Hydrogen Recovery17 Sep 2026US 2026/0274664 A1Air Products and Chemicals, Inc.
- Dispersion, adsorbent material for pfas, environmental improvement method, powder for environmental improvement liquid, method for dispersing porous carbon material, porous carbon material, and filter10 Sep 2026US 2026/0264044 A1Sony Group Corporation
Most cited
By later US patents
- High capacity immobilized amine sorbents85US 7,288,136 B1United States of America Department of Energy · 2007
- Materials, methods and systems for selective capture of CO2 at high pressure73US 8,361,200 B22013
- Process for impregnating active carbon with iodine compounds71US 4,075,282 ALaboratorium fur Adsorptionstechnik GmbH · 1978
- Hg removal from wastewater by regenerative adsorption62US 5,080,799 AMobil Oil Corporation · 1992
- Application of amine-tethered solid sorbents to CO2 fixation from air34US 8,491,705 B22013